IRVING, Texas - Just two games separate the top four teams in the Conference USA softball standings with two weeks to play in the regular season. Tulsa (14-4 C-USA) maintained its position at the top of the standings with a series win over Houston last week, while UAB sits a game back at 13-5 in league action. UCF and Houston both have a 12-6 conference record.

This week, Houston and UCF square off in a top four battle, with the winner gaining an advantage for seeding at the upcoming C-USA Softball Championship in Birmingham, Ala. Both teams have won seven of their last 10 games.

This week's schedule:

Tuesday, April 24

Memphis at Mississippi State 6 p.m. CT

Southern Miss at Alcorn State 3 p.m. CT

Texas Southern at Houston 6 p.m. CT

Wednesday, April 25

Wright State at Marshall (DH) 2 p.m. ET

Arkansas at Tulsa 4 p.m. CT

Texas Southern at Houston 6 p.m. CT

UCF vs. Stetson 6:30 p.m. ET

Saturday, April 28

*Marshall at East Carolina (DH) 1 p.m. ET

*Houston at UCF (DH) 1 p.m. ET

*UTEP at Tulsa (DH) 1 p.m. CT

*UAB at Southern Miss (DH) 1 p.m. CT

Sunday, April 29

*UTEP at Tulsa 12 p.m. CT

*Marshall at East Carolina 12 p.m. ET

*Houston at UCF 12 p.m. ET

*UAB at Southern Miss 1 p.m. CT

RPI REPORT

Six Conference USA schools are in the top 90 of the April 24 NCAA Ratings Percentage Index (RPI) report, with four teams in the top 45.